v1.22.0 v1.21.0
MCP-UI-Org/mcp-uiSep 20, 2026 → Sep 19, 20260 days between releases
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Analyzing what changed between v1.22.0 and v1.21.0. This page updates automatically — usually within a minute.
The Two Releases
1.22.0 — Right-to-left text, symbolic fonts, tracked titles and font metadata
Sep 20, 2026· 1 month ago
A major update adding Right-to-Left text support, Symbol font decoding, and enhanced font metadata. It introduces new fields for text items and improves the handling of tracked text and degenerate Form XObjects.
Full release notes1.21.0 — Font weight metadata, clipped-text and loading fixes
Sep 19, 2026· 1 month ago
This release introduces font weight metadata and fixes for clipped text extraction. It also improves the detection of PDF headers by tolerating non-standard leading bytes.
Full release notes